kamlayka,
<!DOCTYPE html>
<html>
<head>
<title>Untitled</title>
<meta charset="utf-8">
<style type="text/css">
#slider{
width: 200px;
height: 100px;
overflow: hidden;
position: relative;
}
#slider > div{
width: 200px;
height: 100px;
position: absolute;
background-color: #FFFFFF;
}
</style>
</head>
<body>
<div class="spot" id="otkr2">
<div class="move" onclick="var list = document.getElementById('slider'); list.insertBefore(list.lastElementChild,list.firstElementChild);">
<p class="str"><</p>
</div>
<div class="container">
<div class="slide" id="slider">
<div>text1</div>
<div>text2</div>
<div>text3</div>
<div>text4</div>
</div>
</div>
<div class="move" onclick="var list = document.getElementById('slider'); list.appendChild(list.firstElementChild);">
<p class="str">></p>
</div>
</div>
</body>
</html>